流行病学调查 epidemiologic investigation; epidemiologic survey; epidemiological investigati ..
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molecular epidemiologic investigation 分子流行病学调查
occupational epidemiologic investigation 职业流行病学调查
epidemiologic investigation on malaria 疟疾流行病学调查
epidemiologic and serological investigation 流行病学调查和血清学
Objective:To make an epidemiologic investigation and look for infection sources.
前言： 目的：对深圳市某一霍乱疫点进行流行病学调查和传染来源追踪。
Methods Epidemiologic investigation. Results Rangtang county is a cold and high sea level area.
结果壤塘县地形复杂，海拔高，气候寒冷。
Epidemiologic investigation of chronic non-infectious diseases was performed among 39 enterprises in Guangzhou area.
对广州地区39个不同企业进行了高血压等四种慢性非传染病流行病学调查。
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